He flung open the back door, adrenaline surging through his system as he hurdled a row of bushes, taking a shortcut to the dock. He hit the wooden planks at full speed. As he launched himself from the dock, Alex could see Josh choking in the water, his arms thrashing.

His heart slamming against his rib cage, Alex sailed through the air, hitting the water only a couple of feet from Josh. The water wasn’t deep — maybe six feet or so — and as he touched the soft, unsettled mud of the bottom, he sank up to his shins. He fought his way to the surface, feeling the strain in his arms as he reached for Josh.

“I’ve got you!” he shouted. “I’ve got you!”

But Josh was struggling and coughing, unable to catch his breath, and Alex fought to control him as he pulled him into shallower water. Then, with an enormous heave, he carried Josh up onto the grassy bank, his mind racing through options: CPR, stomach pumping, assisted breathing. He tried to lay Josh down, but Josh resisted. He was struggling and coughing, and though Alex could still feel the panic in his own system, he had enough presence of mind to know that it probably meant that Josh was going to be okay.

He didn’t know how long it took — probably only a few seconds, but it felt a lot longer — until Josh finally gave a rattling cough, emitting a spray of water, and for the first time was able to catch his breath. He inhaled sharply and coughed again, then inhaled and coughed again, though this time it settled into something that sounded like he was clearing his throat. He drew a few long breaths, still panic-stricken, and only then did the boy seem to realize what had happened.

He reached for his dad and Alex folded him tightly in his arms. Josh began to cry, his shoulders shuddering, and Alex felt sick to his stomach at the thought of what might have been. What would have happened had he not noticed Katie staring at the monitor? What if another minute had passed? The answers to those questions left him shaking as badly as Josh.